Mathematics · Time and Work
Two pipes can fill a tank in 10 and 12 minutes respectively and a waste pipe can empty 6 gallons per minute. All the three pipes working together can fill the tank in 30 minutes. Find the capacity of the tank.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 145 gallons
- 225 gallons
- 330 gallons
- 440 gallons✓
Correct answer
40 gallons
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